baber/WOPTO huggingface dataset:
Patent JP-S61125510-A (JP)
Title: Petroleum heater
Inventor: FUJIMOTO MASAYUKI
IPC: F23D3/18
Filed: 1984-11-20
Abstract: PURPOSE:To stabilize the lowered position of a wick for the purpose of extinguishing the flame of the wick and to prevent oil from leaking from the heater when it is upset by providing a step section of an expanded pipe beneath a wick guide cylinder. CONSTITUTION:When the wick 16 is lowered in order to extinguish flames or when a petroleum heater is upset and the vibration type fire extinguishing device 23 acts to lower the wick 16, the lower end section 16a of the wick 16 lower along the step section 14a made by an expanded pipe provided beneath the wick guide cylinder 14, a pressure bonding state occurs between the step section 14a and the lower end 17b of the wick holder 17 and the lowering position of the wick for the extinction is stabilized easily. When the petroleum heater is upset, petroleum can be prevented from leading out from the lower end section 16a of the wick 16 containing petroleum to the outside of the tank 11 along the wick 16 containing petroleum to the outside of the tank 11 along the wick 16.
Patent JP-H0559540-A (JP)
Title: Sputtering cathode
Inventor: WATANABE NAOKI
IPC: C23C14/34
Filed: 1991-08-30
Abstract: PURPOSE:To provide the sputtering cathode having a structure which eliminates the need for bonding. CONSTITUTION:A recessed part 5 is formed in the outer surface of a rear plate 1. A target material 2 is tightened and fixed to cover the recessed part 5 by a retaining ring 8 installed in the outer peripheral edge step part 6 of the rear plate 1. The target material 2 is pressed to the opposite surface of the rear plate 1 by receiving the force to be formed to the recessed part 5 side around the part in contact with the outer peripheral edge step part 6. The recessed part 5 is formed as a recessed part curved sectionally to an arc shape or to a recessed part having a rectangular section. A flexible heat transfer sheet material may be interposed between the target material 2 and the rear plate 1.
Patent JP-S6487988-A (JP)
Title: Roller-support section heat-insulating cylinder of piping
Inventor: YUSATO KAZUO
IPC: F16L59/147
Filed: 1987-09-29
Abstract: PURPOSE: To support a duct in a condition of preferable heat insulation by alternately disposing different kinds of heat insulating materials within a binary- divided metallic outer cylinder body to cover the duct in a roller supporting section of the duct. CONSTITUTION: A heat insulating cylinder 1 is attached to a duct 2 to be moveably supported to an axis direction by a roller 3. The heat insulating cylinder 1 is formed from a binary-divided metallic outer cylinder body 11 and two kinds of heat insulating materials 12, 13. The outer cylinder body 11 is divided into two to a longitudinal direction to be unitary connected by fixing means such as bolts and nuts. The two kinds of the heat insulating materials 12, 13 are alternately disposed inside of the outer cylinder body 11.
Patent JP-H07103912-A (JP)
Title: Inspecting method for defect of periodic pattern
Inventor: SHIMIZU SATOSHI
IPC: G06T7/00
Filed: 1993-09-30
Abstract: PURPOSE:To execute high-speed inspection by a line sensor camera of high resolution without using a large-capacity memory, by recognizing the opposite ends of connecting components of binary signals as being outside a region having a periodic pattern and by removing signals outside the region. CONSTITUTION:A shadow mask 2 conveyed at a prescribed speed by a conveyor device 3 is illuminated 4 and the image of a transmitted light therethrough is picked up by a line sensor camera I. Signals of this image are smoothed by a signal processing device 6 and sliced by a prescribed level and thereby binary signals are obtained. These signals are subjected to an expansion processing so as to recognize the outer periphery of a periodic pattern. Next, the signals are subjected to a degeneration processing so as to remove signals generated outside a periodic pattern part. Since the signals are made narrower in width than the actual periodic pattern by the degeneration processing, they are expanded further by a prescribed number of pixels and the opposite ends of the signals are recognized as addresses of the outer periphery of the periodic pattern part. These are subjected to secondary differentiation so as to remove signals outside a region and then subjected to a slicing processing and thereby a defect is extracted. According to this constitution, detection of the defect in each scan of the camera is enabled and a large-capacity memory is dispensed with.
Patent JP-H0291559-A (JP)
Title: Thin-layer chromatography/mass spectrograph
Inventor: TAKEDA TAKEHIRO
IPC: G01N30/95
Filed: 1988-09-29
Abstract: PURPOSE:To measure the thin-layer chromatography (TLC) plate obtd. from a standard sample and the TLC plate obtd. from a sample to be measured under the same conditions by forming a probe in such a manner that plural sheets of the TLC plates can be mounted to its tip and rotating the probe, thereby continuously analyzing and measuring plural sheets of the TLC plates. CONSTITUTION:The probe 4 of the mass spectrograph is so formed that plural sheets of the TLC plates 8 can be mounted to its tip; in addition, the probe 4 is rotatably constituted in such a manner that each of the plural sheets of the TLC plates 8 faces a beam gun constituting a mass analysis (FAB) ion source. The probe is, therefore, rotated 180 deg. as it is without taking the probe out of a vacuum chamber and the next TLC plate 8 is placed opposite to the beam gun upon ending of the mass analysis of the sample on one TLC plate. The similar mass analysis can thus be executed. The continuous analyses of the plural TLC plates 8 are executed without taking the probe 4 out of the vacuum chamber each time in this way.
Patent JP-H0291335-A (JP)
Title: Protector case
Inventor: KIMURA MOTOYASU
IPC: E03D11/16
Filed: 1988-09-29
Abstract: PURPOSE:To prevent transmission of heat by a fire or the like to an upper part by forming a water storage part at the bottom of a protector case, and providing a fire-resistant cover or a fire-resistant shutter for closing a drain passage part when a predetermined temperature is reached. CONSTITUTION:A dam 1b is formed to protrude at a bottom 1a of a protector case 1 close to an upper part of a drain passage part 4, and a water storage part 1c is provided at the bottom 1a. A fire-resistant shutter 7 is provided in the middle of the drain passage part 4, a shutter member 7a is provided to be contained slidably in a fire-resistant shutter containing case 5, and it is composed to slide freely between an opening position for opening the drain passage part 4 and a closing position for closing the passage part 4. If a temper ature fuse 70 installed in the containing case 5 is fused by heat, a spring 71 moves the shutter member 7a to the closing position. Heat by the fire or the like can thus be broken, and temperature rise at an upper part of the case 5 up to more than an allowable temperature can be prevented.
Patent JP-H05160804-A (JP)
Title: Method for transmitting carrier relay signal and device therefor
Inventor: MATSUSHITA AKIHIRO
IPC: H04J3/00
Filed: 1991-09-25
Abstract: PURPOSE:To transmit a carrier relay signal without fluctuation of a transmission delay time by an SDH transmission system. CONSTITUTION:A carrier relay signal inserting means 3 and a carrier relay signal extracting means 4 are provided on both the ends of an SDH transmission system 5 in the case of detecting a fault of the transmission system by transmitting monitoring information at one end of the transmission system being at a signal terminal station with a carrier relay signal to a signal terminal station 2 at the other end of the transmission system and comparing the pieces of information. The carrier relay signal inserting means 3 inserts the carrier relay signal in the signal terminal system 1 to the DCC of an SDH frame. Moreover, the carrier relay signal extracting means 4 extracts the carrier relay signal inserted to the DCC from the SDH frame and outputs the signal to the signal terminal station 2 to transmit the carrier relay signal through the SDH transmission system without the fluctuation of a transmission delay time.
Patent JP-S61124430-A (JP)
Title: Seedling box stacking device
Inventor: TSURUMI MANABU
IPC: A01C7/00
Filed: 1984-11-20
Abstract: PURPOSE:To increase the stacking work efficiency and facilitate the access of a bogie by forming a notch at the end of a carrier conveyor provided at the extended section of a planting unit of seedling boxes to provide the bogie so that seedling boxes can be concurrently stacked on the bogie so that seedling boxes can be concurrently stacked on the bogie from both the right and left sides. CONSTITUTION:When seedling boxes 5 are fed to a shift conveyor 1, they are shifted by the shift conveyor 1 to a relay conveyor 3 and are mounted on a belt 6 and fed upward. Next, an extruding unit 15 is operated to extrude the seedling boxes 5 on the center of a carrier conveyor 16. Then, the seedling boxes 5 are distributed to the right and left sides of the conveyor 16 by a distributing unit 20. The seedling boxes 5 distributed to the right side go to the right push section passage 29 side and are pushed into a bogie 31 by a right rear push body 48, and the seedling boxes 5 distributed to the left side go to the left push section passage 30 side and are pushed into the bogie 31 by a left rear push body 50. After four seedling boxes 5 are mounted on the bogie 31 by individual push bodies 47-50 in this manner, the bogie 31 is lowered by one step of the seedling box 5, and the seedling boxes 5 are stacked in sequence until casters of the bogie 31 are grounded.
Patent JP-2000075719-A (JP)
Title: Image forming device
Inventor: UMEZAWA SHINRO
IPC: G03G15/00
Filed: 1998-08-31
Abstract: PROBLEM TO BE SOLVED: To notify a user using a device first of the presence of a pressurization releasing means and surely set the pressurizing force released at the start of use by detecting the presence of a recording material by a recording material detecting means when a sheet member is supported by a recording guide member. SOLUTION: A fixing device 11 has a recording material detecting means (sensor lever 21) for detecting the passing or stay of a sheet. The lever part 21 of the sensor lever 21 is arranged near about the center of the sheet width, and when the lever 21b is pressed by the sheet to rotate a shaft 21c, a flag 21a blocks the light receiving part of a discharge sensor 22 mounted on an image forming device to detect the presence of the sheet. Therefore, an instruction film can be held in the state where a discharge guide 19 is closed, and the discharge sensor 22 is laid in the state of continuously obstructing the light because the lever part 21b is pushed up by the instruction film. Accordingly, the stay of the sheet is detected to form an image formation impossible state, and the sheet carrying in pressurized state can be thus prevented.
Patent JP-H1072494-A (JP)
Title: Protein and its gene
Inventor: MIKI HIROAKI
IPC: C07K16/00
Filed: 1996-08-28
Abstract: PROBLEM TO BE SOLVED: To obtain a new human Neural-Wiskott-Aldrich syndrome protein for diagnosis and treatment, etc., of cerebral and nervous diseases, comprising a protein containing a specific amino acid sequence and existing in cranial nerve tissue. SOLUTION: This protein is a new protein human neural-Wiskott-Aldrich syndrome protein (N-WASP) containing all of an amino acid sequence described in the formula, its homologue or its partial peptide fragment containing a part of the amino acid sequence or a homologue of its fragment and exists in cranial nerve tissue and has important biological activity in an intracellular information transmission system of an organism to external irritation and is useful for diagnosis, treatment, etc., of cerebral and nervous diseases. The protein is obtained by screening a cow brain cDNA library with a probe comprising a part of N-WASP gene, integrating a gene obtained from a positive clone into a vector, inserting the vector into a host cell and expressing the gene.
Patent JP-H0876824-A (JP)
Title: Multiaxis positioning controller
Inventor: MAKINOU KAZUHIRO
IPC: G05D3/12
Filed: 1994-09-04
Abstract: PURPOSE: To simplify the connection between each positioning control unit and an external control equipment even if the number of axes increases and also to collectively and simultaneously monitor the operating state of the positioning control units by connecting the external control equipment to a main spindle positioning control unit only. CONSTITUTION: A main spindle positioning control unit 10 is connected to an external control equipment 6 and a setting unit 9 which sets and controls the control parameter. The unit 10 is provided with a storage 7 consisting of a CPU 8 and an EEPROM. Then, the unit 10 receives its own control parameter and the control parameter of an extension axis positioning control unit 11 from the setting unit 9 and stores these parameters in the EEPROM of the storage 7. The stored control parameter of the unit 11 is outputted to the unit 11 after the change of data, for example, is analyzed when a power is supplied or the setting operations are added or changed.
Patent JP-S63100113-A (JP)
Title: Bell-less charging apparatus in blast furnace
Inventor: SAKURAI MASAAKI
IPC: C21B7/20
Filed: 1986-10-16
Abstract: PURPOSE:To optically charge multiple kinds of ore, coke, etc., corresponding to the purpose in a bell-less charging apparatus of blast furnace by arranging three pieces or more of hoppers to be possible to supply optically raw materials in the blast furnace at the top side of furnace. CONSTITUTION:In case of charging under mixing multiple kinds of ore, coke, etc., the ore is stored in the hopper 12 and the coke in the hopper 13 and coke having different characteristic from the coke in the hopper 13, ore, sintered ore, lime stone or silica rock, etc., is stored in the hopper 14. And, by opening the hoppers 13 and 14 at the same time, the raw material in the hopper 14 in the coke is mixed. And, by opening the hoppers 12 and 14 at the same time the raw material in the hopper 14 in the core is charged under mixing condition. Further, the fine particle kind of ore in the hopper 12 and the coase particle kind of ore in the hopper 13 and the coke in the hopper 14 are charged respectively and at the same time of charging the ore in the furnace and at the peripheral part of the furnace, the hopper 12 is opened and at the center part of the furnace, the hopper 13 is opened and so distribution of the ore having difference between peripheral part and the center part is obtd.
Patent JP-H03113042-A (JP)
Title: Wiping structure
Inventor: NAKAJIMA TAMOTSU
IPC: D03D15/00
Filed: 1989-09-21
Abstract: PURPOSE:To obtain the subject new structure, excellent in wiping off properties of dust or foulings, detergency, durability, water holding properties, dehydration drying properties after use, handleability, etc., by specifying a structure of a fabric made of ultrafine fiber constructing the surface part. CONSTITUTION:The objective structure 5 in which at least part of a fabric composed of ultrafine fiber constructing the surface part of a wiping structure has a superposed structural part formed from many narrow sheets (S1) to (S7). Furthermore, a highly water absorbing or water holding object composed of a porous structure, such as sponge, or a fiber massive material, is used as an object 1 constructing the interior of the aforementioned structure 5. The fabric of the superposed structure is formed by, e.g. successively superposing the narrow sheets (S1) to (S7) while shifting positions thereof and then mutually sawing the adjacent narrow sheets (S1) to (S7) in this state at a regular interval in the width direction of the sheets with a sewing machine.
Patent JP-H0990650-A (JP)
Title: Image forming method
Inventor: TAKAHASHI TORU
IPC: C08G64/04
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To provide an image forming method capable of obtaining good-quality images having high printing densities free from fog of background parts by an optical rear surface process. SOLUTION: A photoreceptor 1 which uses a developer 9 contg. carriers 8 having resistivity of >=10<5> Ω.cm and of which photoconductive layer 4 contains a charge transfer agent and/or a composite type polycarbonate having ionization potential of <=5.0eV, or in which an over coating layer essentially consisting of cyanoethylprurane is formed via an intermediate layer further on the photoconductive layer, is used, in the image forming method by the optical rear surface process.
Patent JP-S63100689-A (JP)
Title: Disk device
Inventor: ANDO AKIRA
IPC: G11B27/22
Filed: 1986-10-16
Abstract: PURPOSE:To contrive an excellent reproduction without generating a useless reproducing operation by recording the information of a music number corresponding to each music and start/end time to a TOC (Table of Contents) part and applying the operation control based on the information. CONSTITUTION:The information of music number and start/end time recorded to the TOC part of a recording disk 1 is copied into a buffer memory 19. Moreover, the information of the music number and start time of a 1st music is written in the memory 19 and the recording operation is started. An output from an A/D converter 25 is sent to a microcomputer 17 and the interblock in the music for 3sec or above is detected automatically. The similar processing is applied to a 2nd and succeeding musics and when the recording is finished, the music numbers stored in the memory 19 are arranged, that is, duplicated music numbers are eliminated or a preceding music whose head is lost is erased and the information in the memory 19 is recorded to the TOC part of the disk 1. Thus, useless reproduction is avoided and excellent reproduction is attained.
Patent JP-H0992741-A (JP)
Title: Fabrication of semiconductor integrated circuit
Inventor: KANEKO SATOSHI
IPC: H01L21/8249
Filed: 1995-09-25
Abstract: PROBLEM TO BE SOLVED: To obtain an integrated circuit where bipolar elements and MOS elements are coexisting and the parasitic capacitance of the substrate and the insular region is reduced by a simple method. SOLUTION: A silicon nitride 45 is deposited on the surface of an epitaxial layer and subjected to thermal oxidation thus forming a first time LOCOS oxide layer. The first time LOCOS oxide layer is temporarily removed to expose the surface of epitaxial layer which is then subjected again to thermal oxidation thus forming a second time LOCOS oxide layer 30. The LOCOS oxide layer 30 is coupled with an isolation region 29 to form a plurality of insular regions 21.
Patent JP-H08110267-A (JP)
Title: Temperature sensor
Inventor: TOKUNAGA MASATOSHI
IPC: G01K7/22
Filed: 1994-10-12
Abstract: PURPOSE: To achieve the compact configuration with sealing property being secured. CONSTITUTION: A metal case made of iron 8 has a facing surface 8b, which faces an attaching surface 3a of an intake pipe 3. On the facing surface 8b, a plated layer, which is softer than iron, e.g. a tin-plated layer, is formed. The plated layer is deformed with a metal washer 9 in the attaching step, wherein the metal case 8 is screwed and tightened to the intake pipe 3 with a metal washer made of iron 9 being provided. The plated layer fills the gap between a meatal washer surface 9 and the metal-case facing surface 8b and acts for securing sealing property.
Patent JP-2001071218-A (JP)
Title: Minute ball mounting device
Inventor: FUJIMURA NAOYUKI
IPC: B23P21/00
Filed: 1999-08-31
Abstract: PROBLEM TO BE SOLVED: To decrease inferiority of mounting of a minute ball in a workpiece, by improving efficiency and accuracy in mounting the minute ball on the workpiece. SOLUTION: This device is provided with a sucker head 31, providing a sucker jig 33 formed with a plurality of sucker holes in an upper surface side to attract a fine ball to the sucker hole of the sucker jig 33 by a second sucker device 34, and a ball mounting mechanism 14 having a head clamp mechanism 65 clamping the sucker head 31 also inverting the clamped sucker head 31 to make the sucker jig 33 of the inverted sucker head 31 approach to a workpiece W by moving the head clamp mechanism 65 upward of the workpiece W lowered down. In the case of approaching of the sucker jig 33 to the workepiece W by the ball mounting mechanism 14, sucking by the second sucker device 34 is released, and a fine ball B is mounted in the workpice W.
Patent JP-2001071169-A (JP)
Title: Laser beam machine
Inventor: NAKAMURA TSUYOSHI
IPC: B23K26/064
Filed: 1999-09-01
Abstract: PROBLEM TO BE SOLVED: To provide a laser beam machine to machine a work by irradiating the laser beam to be emitted from a laser beam oscillator in which the laser beam is oscillated on a constantly specified level irrespective of the opening/ closing of an external shutter. SOLUTION: The laser beam machine to machine a work by the laser beam to be emitted from a laser beam oscillator comprises an external shutter 16 to control the opening/closing of the emission of the laser beam, a coupling lens 19 to converge the laser beam in controlling the opening of the external shutter, and a fiber part 20 to introduce the laser beam obtained by the coupling lens and guide the laser beam to the work, and the external shutter 16 is provided with a laser beam transmission plate 15 having the laser beam reflectance equivalent to that of a laser beam incident end face of optical fibers.
Patent JP-H0886832-A (JP)
Title: Characteristic measuring unit for semiconductor device
Inventor: UGAWA KAZUHISA
IPC: H01L21/66
Filed: 1994-09-14
Abstract: PURPOSE: To provide a characteristic measuring unit for a semiconductor device, by which a characteristic can be measured stably in a high-frequency region. CONSTITUTION: In the characteristic measuring unit, a semiconductor device is set on a device socket 1 which is attached onto a test board 2, lead terminals 3 for the semiconductor device are pressed by a lead pressor, the semiconductor device and the test board 2 are connected electrically via the device socket 1, and the electrical characteristic of the semiconductor device is measured. The device socket 1 is provided with a plurality of contacts 4 which are installed so as to correspond to the arrangement pitch of the lead terminals 3 for the semiconductor device, and every contact 4 is constituted in such a way that a nearly ringed felxible conductive member 4a is wound on an elastic member 4b. In addition, the test board 2 is provided with a plurality of terminal pins 7 which are brought into pressure contact with the respective contacts 4 for the device socket 1.
Patent JP-H0564102-A (JP)
Title: Gain adjusting device
Inventor: ASAKURA HISANOBU
IPC: H03G3/20
Filed: 1991-08-31
Abstract: PURPOSE:To send the PCM signal of a regular level to a high efficient encoder at all times against the fluctuation of an input signal. CONSTITUTION:The output stage of an A/D converter circuit 3 in the gain adjustment device provided with an A/D converter circuit 3 converting a television signal into a linear PCM signal is provided with an amplitude detecting circuit 5 detecting an amplitude level synchronously with the television signal from the output of the A/D converter circuit 3 and taking the mean value of the levels and with a gain adjustment ROM 4 multiplying a prescribed coefficient with the output of the A/D converter circuit 3 in response to the output of the amplitude detecting circuit.